If there is a quality problem within seven days, we can help you return/exchange the goods for free;
If the purchase time is more than seven days but within one year, we can repair it for free; if the repair is not possible, we can also replace it with a new one, and the customer needs to pay the shipping fee.
The following points need to be noted:
If there is any quality problem with the product, you need to provide the video shot on site as a certificate. After we receive the goods, the maintenance personnel will determine whether the goods meet the conditions for free maintenance;
For repairs or free returns/exchanges after the delivery time exceeds 7 days, the customer needs to pay for the shipping cost of the package.